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参数资料
| 型号： | LTC4069EDC#TRMPBF |
| 厂商： | Linear Technology |
| 文件页数： | 4/18页 |
| 文件大小： | 0K |
| 描述： | IC CHARGER LI-ION 6-DFN |
| 标准包装： | 500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 3.75 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WFDFN 裸露焊盘 |
| 供应商设备封装： | 6-DFN-EP（2x2） |
| 包装： | 带卷 (TR) |
LTC4069
TYPICAL PERFORMANCE CHARACTERISTICS
Battery Regulation (Float) Voltage
vs Battery Charge Current
Battery Regulation (Float) Voltage
vs Temperature
Battery Regulation (Float) Voltage
vs Supply Voltage
4.24
4.23
4.22
4.21
4.20
4.19
4.18
4.17
V CC = 5V
T A = 25°C
R PROG = 2k
4.24
4.23
4.22
4.21
4.20
4.19
4.18
4.17
4.24
4.23
4.22
4.21
4.20
4.19
4.18
4.17
T A = 25°C
I BAT = 2mA
R PROG = 2k
4.16
0
100
200
300
400
500
4.16
–50
–25
0
25
50
75
100
4.16
4
4.5
5
5.5
6
I BAT (mA)
4069 G01
Charge Current vs Supply Voltage
(Constant-Current Mode)
TEMPERATURE (°C)
4069 G02
Charge Current vs Battery Voltage
SUPPLY VOLTAGE (V)
4069 G03
Charge Current vs Ambient
Temperature with Thermal
Regulation (Constant-Current Mode)
200
175
R PROG = 10k
V BAT = 3.8V
T A = 25°C
600
500
V CC = 5V
T A = 25°C
R PROG = 2k
600
500
150
125
100
75
400
300
200
400
300
200
THERMAL CONTROL
LOOP IN OPERATION
50
25
0
4
4.5
5
5.5
6
100
0
0
1
2
3
4
5
0
100 V CC = 5V
V BAT = 3.8V
R PROG = 2k
–50 0
50
100
150
SUPPLY VOLTAGE (V)
4069 G04
PROG Pin Voltage vs Temperature
(Constant-Current Mode)
V BAT (V)
PROG Pin Voltage
vs Charge Current
4069 G05
TEMPERATURE (°C)
Power FET On-Resistance
vs Temperature
4069 G06
1.02
1.01
V CC = 5V
V BAT = 3.8V
R PROG = 10k
1.2
1.0
V CC = 5V
T A = 25°C
R PROG = 2k
550
500
V CC = 4V
I BAT = 400mA
0.8
450
1.00
0.6
0.4
400
0.99
0.2
350
0.98
–50
–25
0
25
50
75
100
0
0
100
200
300
400
500
300
–50
–25
0
25
50
75
100
4
TEMPERATURE (°C)
4069 G07
I BAT (mA)
4069 G08
For more information www.linear.com/LTC4069
TEMPERATURE (°C)
4069 G09
4069fc
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4069EDC-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Standalone 750mA Li-Ion Battery Charger in 2 × 2 DFN with NTC Thermistor Input |
| LTC4070 | 制造商:LINEAR 制造商全称:LINEAR 功能描述:Ultralow Voltage Step-Up Converter and Power Manager |
| LTC4070EDDB | 制造商:LINER 制造商全称:Linear Technology 功能描述:Li-Ion/Polymer Shunt Battery Charger System |
| LTC4070EDDB#PBF | 制造商:Linear Technology 功能描述:Battery Charger Li-Ion/Li-Pol 50mA 4.2V 10-Pin DFN EP Bulk 制造商:Linear Technology 功能描述:IC BATTERY CHARGER 50mA DFN-8 制造商:Linear Technology 功能描述:IC, BATTERY CHARGER, 50mA, DFN-8 制造商:Linear Technology 功能描述:IC, BATTERY CHARGER, 50mA, DFN-8; Battery Type:Li-Ion, Li-Polymer; Battery Charge Voltage:4.2V; Charge Current Max:50mA; Battery IC Case Style:DFN; No. of Pins:8; No. of Series Cells:1; Operating Temperature Min:-40C ;RoHS Compliant: Yes |
| LTC4070EDDB#TRMPBF | 功能描述:IC LI-ION/POLY BATT CHARGER 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 其它有关文件:STC3100 View All Specifications 特色产品:STC3100 - Battery Monitor IC 标准包装:4,000 系列:- 功能:燃料，电量检测计/监控器 电池化学:锂离子（Li-Ion） 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MiniSO 包装:带卷 (TR) 其它名称:497-10526-2 |
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